1310368834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{390223}}^1$

素因数の和:390321

約数の個数: 16

約数和(自身を含む): 2079113472

約数和(自身を除く): 768744638

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 390223, 780446, 8975129, 17950258, 28486279, 56972558, 655184417, 1310368834]

約数ペア:

[(1, 1310368834), (2, 655184417), (23, 56972558), (46, 28486279), (73, 17950258), (146, 8975129), (1679, 780446), (3358, 390223)]